|State/jurisdiction||Reported estimate||Full population estimates (FPE)||Difference (reported
|District of Columbia||2.6||*||2.4||*||0.2|
|New York City||5.5||*||5.9||*||-0.4|
|* Statistically significant change.|
|1 The significance of the trend results from the officially reported sample for this jurisdiction would be different under the scenario.|
|NOTE: Differences are calculated using unrounded numbers.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 and 2007 Trial Urban District Mathematics Assessments.
Read more about the potential effects of exclusion rates on assessment results.